a2949aa217
Config.h and using gcc's -fno-builtin. There are probably other files with the similar problems. Also, if building against uClibc, don't include asm/unistd.h in syscalls.c and module_syscalls.c.
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/*
|
|
* busybox library eXtended function
|
|
*
|
|
* Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include "libbb.h"
|
|
|
|
/* Find out if the last character of a string matches the one given Don't
|
|
* underrun the buffer if the string length is 0. Also avoids a possible
|
|
* space-hogging inline of strlen() per usage.
|
|
*/
|
|
char * last_char_is(const char *s, int c)
|
|
{
|
|
char *sret = (char *)s+strlen(s)-1;
|
|
if (sret>=s && *sret == c) {
|
|
return sret;
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|